title: Transfer and expression of heterologous genes in yeasts other than Saccharomyces cerevisiae.
abstract: In the past few years, yeasts other than those belonging to the genus Saccharomyces have become increasingly important for industrial applications. Species such as Pichia pastoris, Hansenula polymorpha, Schizosaccharomyces pombe, Yarrowia lipolytica and Kluyveromyces lactis have been modified genetically and used for the production of heterologous proteins. For a number of additional yeasts such as Schwanniomyces occidentalis, Zygosaccharomyces rouxii, Trichosporon cutaneum, Pachysolen tannophilus, Pichia guilliermondii and members of the genus Candida genetic transformation systems have been worked out. Transformation was achieved using either dominant selection markers based on antibiotic resistance genes or auxotrophic markers in conjunction with cloned biosynthetic genes involved in amino acid or nucleotide metabolism.
authors.affiliation: Institut für Biotechnologie, ETH-Hönggerberg, Zürich, Switzerland.
authors.forename: J
authors.initials: J
authors.lastname: Reiser
authors.forename: V
authors.initials: V
authors.lastname: Glumoff
authors.forename: M
authors.initials: M
authors.lastname: Kälin
authors.forename: U
authors.initials: U
authors.lastname: Ochsner
mesh_terms: D015870:Gene Expression; D005800:Genes, Fungal; D005818:Genetic Engineering; D005819:Genetic Markers; D014162:Transfection; D015003:Yeasts / Q000235:genetics*
chemical_list: D005819:Genetic Markers